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Dao, Van-Lan
Publications (2 of 2) Show all publications
Dao, V.-L., Tran, H. V., Girs, S. & Uhlemann, E. (2019). Reliability and Fairness for CANT Communication Based on Non-Orthogonal Multiple Access. In: 2019 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS): . Paper presented at IEEE International Conference on Communications (ICC), MAY 20-24, 2019, Shanghai, PEOPLES R CHINA. IEEE
Open this publication in new window or tab >>Reliability and Fairness for CANT Communication Based on Non-Orthogonal Multiple Access
2019 (English)In: 2019 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS), IEEE , 2019Conference paper, Published paper (Refereed)
Abstract [en]

Recently, communication using unmanned aerial vehicles (LAVO as relay nodes has been considered beneficial for a number of applications. Moreover, nomorthogonM multiple access (NONIA) with users being assigned different signal passer levels while sharing the same tune-frequency domain has been found effective to enhance spectrum utilization and provide predictable access to the channel. Thus, in this paper we consider an UAV communication system with NOMA and propose a solution to find the optimal values for the user's power allocation coefficients (PA(s) needed to achieve the required levels of communication reliability. We present a closed-form expression for the PAC of each user and also propose an algori for finding the optimal altitude of the UAV required to satisfy the fairness condition for all users. Finally, we provide numerical mutinies and compare the results tar three types of communication environments.

Place, publisher, year, edition, pages
IEEE, 2019
Series
IEEE International Conference on Communications Workshops, ISSN 2164-7038
National Category
Telecommunications Communication Systems Signal Processing
Identifiers
urn:nbn:se:mdh:diva-45313 (URN)000484917800207 ()978-1-7281-2373-8 (ISBN)
Conference
IEEE International Conference on Communications (ICC), MAY 20-24, 2019, Shanghai, PEOPLES R CHINA
Available from: 2019-09-26 Created: 2019-09-26 Last updated: 2019-09-27Bibliographically approved
Dao, V.-L., Tran, H. V., Girs, S. & Uhlemann, E. (2019). Reliability and Fairness for UAV Communication Based on Non-Orthogonal Multiple Access. In: 2019 IEEE International Conference on Communications Workshops (ICC Workshops): . Paper presented at IEEE International Conference on Communications IEEEICC, 20 May 2019, Shanghai, China. (53)
Open this publication in new window or tab >>Reliability and Fairness for UAV Communication Based on Non-Orthogonal Multiple Access
2019 (English)In: 2019 IEEE International Conference on Communications Workshops (ICC Workshops), 2019, no 53Conference paper, Published paper (Refereed)
Abstract [en]

Recently, communication using unmanned aerial vehicles (UAVs) as relay nodes has been considered beneficial for a number of applications. Moreover, non-orthogonal multiple access (NOMA) with users being assigned different signal power levels while sharing the same time-frequency domain has been found effective to enhance spectrum utilization and provide predictable access to the channel. Thus, in this paper we consider an UAV communication system with NOMA and propose a solution to find the optimal values for the user’s power allocation coefficients (PACs) needed to achieve the required levels of communication reliability. We present a closed-form expression for the PAC of each user and also propose an algorithm for finding the optimal altitude of the UAV required to satisfy the fairness condition for all users. Finally, we provide numerical examples and compare the results for three types of communication environments.

National Category
Engineering and Technology Computer Systems
Identifiers
urn:nbn:se:mdh:diva-45066 (URN)10.1109/ICCW.2019.8757160 (DOI)978-1-7281-2373-8 (ISBN)
Conference
IEEE International Conference on Communications IEEEICC, 20 May 2019, Shanghai, China
Projects
FORA - Fog Computing for Robotics and Industrial Automation
Available from: 2019-08-22 Created: 2019-08-22 Last updated: 2019-08-22Bibliographically approved
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